Lange CRL 90's? Relative stiffness?

I'm searching out boots, no one carries Lange in Spokane... seriously.

I think the Medium fit last should work well for me based on past experience, but I was hoping someone could give me an idea how the CRL 90's are in terms of stiffness.

I'm sure they're somewhere between a 1080 and a super stiff race boot, but where in between :)

Thanks!
-Nathan